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May 11, 2022 View:

What Is The Sound Of The Rotary Lobe Pump After Running

When a rotor pump becomes louder after running, first determine whether it is caused by vibration in the pump body or by the rotor running.

I. Pump body vibration caused by

should check whether the inlet flange is open and whether the inlet pipeline is blocked, and, after ascertaining that there are no problems at the inlet end, check whether the motor speed exceeds the design speed.

II. caused by rotor operation

Rotor operation caused by the need to disassemble the rotor end of the pump casing, check whether there are large particles stuck in the pump cavity, while checking whether the rotor has a large wear, rubber rotor wear is too large can not produce self-priming, thus leading to loud sound.

Zhejiang Ace Pump Technology Co., Ltd. is a professional supplier of spiral rotary lobe pumps and centrifugal pumps with design and development, manufacturing, sales and service in one. Our rotary lobe pump products are widely used in oil and grease, petrochemicals, tank cleaning, underground and high speed railway sewage, breeding sewage, food waste disposal and other fields.